I'am Firas Esbai, a lead data engineer with several years of experience.

My main interest is building intelligent data intensive systems. I focus on design and solving architecture challenges to help businesses thrive with better data-driven decisions, while building high-performing teams that drive meaningful impact.

I started this site as a place to keep my own writings and document my learning journey that I'm now sharing with you.

I write about modern tools, architectures and best practices for building resilient, future-proof data systems.

Feel free to Get in Touch, I'm always open to interesting conversations and collaboration.

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Recent Blog Posts

• Migrating from Google Domains to Cloudflare

  Jan 19, 2025 - 4 min read

  In this article, I will outline how I migrated from Google Domains, due to its shutdown, to Cloudflare all while explaining some key terms and concepts.

• Level Up Your SQL Skills As a Data Engineer

  Dec 30, 2024 - 15 min read

  Mastering SQL and understanding what can be done with it is crucial in making you a better data engineer.

• System Desing Interview Blueprint

  Dec 8, 2024 - 6 min read

  This article contains general guidelines and a reference framework to use when approaching system design interview.

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